linux-toradex.git/drivers/misc, branch Rel3

ENGR00174018 MX6Q/perfmon : fix the compiling error

2012-02-08T02:23:03+00:00

reduce one parameter to fix the built error.

Signed-off-by: Huang Shijie

ENGR00161951-1 [mx6q]performance monitor driver

2012-01-09T13:07:39+00:00

add plt_init & plt_exit functions to structure, so that
the driver would have chance to do platform specific init and exit

Signed-off-by: Tony Lin

ENGR00137979-1 add performance monitor driver

2012-01-09T12:08:04+00:00

	add performance monitor driver.
	sample:
		cd /sys/devices/platform/mxs-perfmon.0/
   		'echo 1 > MIDn-xxx' to enable monitor this channel
			n: channel number; xxx: name of channel (PXP, LCD...)
			you can enable the multiple channels you want to
			monitor respectively using this command.
			use following command to check the channel is enabled
		'cat MIDn-xxx'
			1: enable; 0: disable

		'echo read > Monitor' to monitor all read activities
		'echo start > Monitor' to start monitoring
		'echo fetch > Monitor' to get a snapshot of monitor statistics.
		'cat xxx_Count' to show the statistics.
			xxx: name of statistics, (Data, Transfer, Latency...)

		'echo clear > Monitor' to clear snapshot of monitor statistics.
		'echo stop > Monitor' to stop monitoring

Signed-off-by: Tony Lin

pcie-gadget-spear: Add "platform:" prefix for platform modalias

2011-11-26T17:09:59+00:00

commit 161f14191dc166c4e3f37f68af1bc199c6868b7d upstream.

Since 43cc71eed1250755986da4c0f9898f9a635cb3bf (platform: prefix MODALIAS
with "platform:"), the platform modalias is prefixed with "platform:".

Signed-off-by: Axel Lin 
Acked-by: Pratyush Anand 
Signed-off-by: Greg Kroah-Hartman

pch_phub: Fix MAC address writing issue for LAPIS ML7831

2011-11-26T17:09:56+00:00

commit 2a9887919457c6e1bd482e8448223be59d19010a upstream.

ISSUE:
Using ML7831, MAC address writing doesn't work well.

CAUSE:
ML7831 and EG20T have the same register map for MAC address access.
However, this driver processes the writing the same as ML7223.
This is not true.
This driver must process the writing the same as EG20T.
This patch fixes the issue.

Signed-off-by: Tomoya MORINAGA 
Cc: Masayuki Ohtak 
Cc: Alexander Stein 
Cc: Denis Turischev 
Signed-off-by: Andrew Morton 
Signed-off-by: Greg Kroah-Hartman

pch_phub: Support new device LAPIS Semiconductor ML7831 IOH

2011-11-26T17:09:56+00:00

commit 584ad00ce4bfe594e4c4a89944b3c635187a1ca1 upstream.

ML7831 is companion chip for Intel Atom E6xx series.

Signed-off-by: Tomoya MORINAGA 
Signed-off-by: Greg Kroah-Hartman

lis3: fix regression of HP DriveGuard with 8bit chip

2011-10-16T21:14:51+00:00

commit 05faadcf59507e8eea57ffbeea9cbb14c9a2ab3d upstream.

Commit 2a7fade7e03 ("hwmon: lis3: Power on corrections") caused a
regression on HP laptops with 8bit chip.  Writing CTRL2_BOOT_8B bit seems
clearing the BIOS setup, and no proper interrupt for DriveGuard will be
triggered any more.

Since the init code there is basically only for embedded devices, put a
pdata check so that the problematic initialization will be skipped for
hp_accel stuff.

Signed-off-by: Takashi Iwai 
Cc: Eric Piel 
Cc: Samu Onkalo 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds 
Signed-off-by: Greg Kroah-Hartman

geode: reflect mfgpt dependency on mfd

2011-08-05T04:58:38+00:00

commit 703f03c896fdbd726b809066ae279df513992f0e upstream.

As stated in drivers/mfd/cs5535-mfd.c, the mfd driver exposes the BARs
which then make the GPIO, MFGPT, ACPI, etc.  all visible to the system.

So the dependencies of the MFGPT stuff have changed, and most people
expect Kconfig to bring in the necessary dependencies.  Without them, the
module fails to load and most people don't understand why because the
details of the rewrite aren't captured anywhere most people who know to
look.

This dependency needs to be reflected in Kconfig.

Signed-off-by: Philip A. Prindeville 
Acked-by: Alexandros C. Couloumbis 
Acked-by: Andres Salomon 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds 
Signed-off-by: Greg Kroah-Hartman

Merge branch 'driver-core-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core-2.6

2011-06-28T18:15:36+00:00

* 'driver-core-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core-2.6:
  Connector: Correctly set the error code in case of success when dispatching receive callbacks
  Connector: Set the CN_NETLINK_USERS correctly
  pti: PTI semantics fix in pti_tty_cleanup.
  pti: ENXIO error case memory leak PTI fix.
  pti: double-free security PTI fix
  drivers:misc: ti-st: fix skipping of change remote baud
  drivers/base/platform.c: don't mark platform_device_register_resndata() as __init_or_module
  st_kim: Handle case of no device found for ID 0
  firmware: fix GOOGLE_SMI kconfig dependency warning

drivers/misc/ioc4.c: fix section mismatch / race condition

2011-06-28T01:00:13+00:00

Fix this section mismatch:

  WARNING: drivers/misc/ioc4.o(.data+0x144): Section mismatch in reference from the variable ioc4_load_modules_work to the function .devinit.text:ioc4_load_modules()
  The variable ioc4_load_modules_work references
  the function __devinit ioc4_load_modules()
  If the reference is valid then annotate the
  variable with __init* or __refdata (see linux/init.h) or name the variable:
  *driver, *_template, *_timer, *_sht, *_ops, *_probe, *_probe_one, *_console

This one is potentially fatal; by the time ioc4_load_modules is invoked
it may already have been freed.  For that reason ioc4_load_modules_work
can't be turned to __devinitdata but also because it's referenced in
ioc4_exit.

Signed-off-by: Ralf Baechle 
Acked-by: Brent Casavant 
Cc: Tejun Heo 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds